X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=write_common.c;h=3bf5d1199f560e9ce93b7d97a06e278ce495591f;hp=70a9a0155ff4e0a9e1f9b5bccf1054f1ea7a5275;hb=6442f07bb08eb6e557086587f997b1785ea18ef7;hpb=9806b6a71702f88f1959d4562948a9af2939221e;ds=sidebyside

diff --git a/write_common.c b/write_common.c
index 70a9a015..3bf5d119 100644
--- a/write_common.c
+++ b/write_common.c
@@ -90,6 +90,7 @@ int wng_open(struct writer_node_group *g)
 	}
 	sprintf(g->task.status, "%s", "writer node group");
 	register_task(&g->task);
+	g->open = 1;
 	return 1;
 err_out:
 	PARA_ERROR_LOG("%s\n", para_strerror(-ret));
@@ -112,7 +113,7 @@ void wng_close(struct writer_node_group *g)
 {
 	int i;
 
-	if (!g)
+	if (!g || !g->open)
 		return;
 	PARA_NOTICE_LOG("closing wng with %d writer(s)\n", g->num_writers);
 	FOR_EACH_WRITER_NODE(i, g) {